AirHint found the following cheapest return flights from Paris (CDG) to Keflavik (KEF) in March 2026 (see full year).

Return flights

26 Mar - 31 Mar	easyJet
24 Mar - 31 Mar	easyJet
25 Mar - 31 Mar	easyJet
31 Mar - 04 Apr	easyJet	direct
25 Mar - 04 Apr	easyJet
31 Mar - 14 Apr	easyJet	direct
31 Mar - 07 Apr	easyJet	direct
31 Mar - 11 Apr	easyJet	direct
21 Mar - 31 Mar	easyJet
03 Mar - 07 Mar	easyJet
17 Mar - 21 Mar	easyJet
12 Mar - 19 Mar	easyJet
10 Mar - 17 Mar	easyJet
10 Mar - 14 Mar	easyJet
31 Mar - 21 Apr	easyJet	direct
18 Mar - 25 Mar	easyJet
27 Mar - 04 Apr	easyJet
30 Mar - 07 Apr	easyJet
26 Mar - 09 Apr	easyJet
31 Mar - 05 Apr	easyJet

Also check the deals for one-way flights from Paris to Keflavik in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Paris to Keflavik in March from 100€

Return flights